BLM18SG260TZ1D

Chip Ferrite Bead Overview

The Murata BLM18SG260TZ1D is a single-line ferrite chip bead in the EMIFIL BLM18 series, designed for surface-mount applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.5 mm height. The component provides an impedance of 26 Ohms at 100 MHz with a maximum DC resistance of 7 mOhms. It supports a maximum DC current of 6 A and operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise suppression through ferrite material properties
• Supports high-current power line filtering with low DC resistance
• Designed for compact surface-mount integration in space-constrained layouts

Chip Ferrite Bead Applications

• Automotive electronic systems
• High-speed signal line filtering
• EMI suppression filters

Chip Ferrite Bead Procurement Notes

Verify the specific suffix TZ1D against official Murata documentation to confirm physical dimensions and termination specifications. Ensure the selected variant matches the required 0.5 mm height profile for your PCB assembly constraints. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring significant current handling capability alongside moderate high-frequency attenuation. The 6 A rating distinguishes it from lower-current variants in the same impedance family. Consider the 0603 footprint compatibility and the specific 26 Ohm impedance value at 100 MHz for target noise frequencies.

Chip Ferrite Bead Part Context

This component belongs to the Murata EMIFIL BLM18 series of ferrite beads. The series offers various impedance and current ratings within standard 0603 footprints. The SG designation typically indicates specific material characteristics optimized for power line applications, while the KG or other prefixes may denote different performance profiles within the same physical package size.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify electrical equivalence with other BLM18 series parts if sourcing alternatives.